# City Waterproofing Ltd

City Waterproofing Ltd is a builder in London. Rated 5.0/5 from 125 public reviews across 3 named sources. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement.

## About
Verified damp proofer in London.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Checkatrade | 5.0/5 | 111 |
| TrustATrader | 5.0/5 | 16 |

_Per-source review counts may overlap — they need not sum to the 125 cross-checked total above._

Independently rated 5.0 out of 5 across 2 separate review sources — ratings that agree across independent sources are far harder to fake than a single glowing profile.

Rated 5.0★ — in line with the local average for builders in London. Across 609 rated builders in London, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "We had a leak in our cellar needing tanking. Armond and his team were brilliant from start to finish — very efficient in terms of providing a fast quote, fair price, and a really responsive team who took great care of the house during a messy job. Highly recommend."
> — Customer (5.0, via Checkatrade)

> "The team undertook extensive damp proofing work in a basement flat. They were punctual, hard-working and cleaned up effectively at the end. The director was very responsive and flexible - when more work came to light than expected he attended the site several times and fitted the extra work in around existing commitments."
> — Anonymous (5.0, via Checkatrade)

> "City Waterproofing treated rising damp in one of my bedrooms. The work was very fairly priced and carried out very professionally to very high standards. The quality of workmanship is excellent. The room was thoroughly protected from dust and debris during the works and cleaned up afterwords and left tidier than before they came. I am very happy."
> — Anonymous (5.0, via Checkatrade)

## Trades
Builder, Carpenter, Plumber, Roofer

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 125 public reviews on this profile. (via Checkatrade)
- Source profile spread: MTT is showing 4 source profiles for this trader. (via Checkatrade)
- Business identity: MTT is showing public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MTT is showing a public website for this trader. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/city-waterproofing-ltd-2/checks

## Credentials & sources
- Verified credentials on file: 0
- Companies House status: unknown
- Evidence held from: Checkatrade, Companies House, TrustATrader
- Public evidence last checked May 2026

## Before you hire a builder
_What to check when choosing this kind of trade — general guidance, not a claim about this business:_
- Never pay a large deposit up front — agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
- Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
- Be wary of a cash-only price or pressure to start tomorrow — both are red flags for an unaccountable job.
- Ask to see a portfolio of completed work like yours, plus recent references you can contact.
- Check the credentials and registrations that matter for this work — and that they are current.

## Contact
- Phone: 07727 867749
- Website: https://citywaterproofing.co.uk

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/city-waterproofing-ltd-2
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.